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| author | David Carrillo-Cisneros <davidcc@google.com> | 2017-04-12 08:49:13 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-04-12 15:45:21 +0200 |
| commit | 7be6b3166ebf2c10c28ef5777d1b31a937ed8f7a (patch) | |
| tree | b3a28f4c0efdd48249203af29ea57ad76e7d4bce /tools/build | |
| parent | kprobes/x86: Consolidate insn decoder users for copying code (diff) | |
| download | linux-7be6b3166ebf2c10c28ef5777d1b31a937ed8f7a.tar.xz linux-7be6b3166ebf2c10c28ef5777d1b31a937ed8f7a.zip | |
perf tools: Pass PYTHON config to feature detection
( This is a rebased version of https://lkml.org/lkml/2017/2/7/662 )
Python's CC and link Makefile variables were not passed to feature
detection, causing feature detection to use system's Python rather than
PYTHON_CONFIG's one. This created a mismatch between the detected Python
support and the one actually used by perf when PYTHON_CONFIG is
specified.
Fix it by moving Python's variable initialization to before feature
detection and pass FLAGS_PYTHON_EMBED to Python's feature detection's
build target.
Signed-off-by: David Carrillo-Cisneros <davidcc@google.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: He Kuang <hekuang@huawei.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Paul Turner <pjt@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Simon Que <sque@chromium.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/20170412064919.92449-2-davidcc@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/build')
| -rw-r--r-- | tools/build/feature/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/build/feature/Makefile b/tools/build/feature/Makefile index 09c9626ea666..523e587fe05f 100644 --- a/tools/build/feature/Makefile +++ b/tools/build/feature/Makefile @@ -175,7 +175,7 @@ $(OUTPUT)test-libperl.bin: $(BUILD) $(FLAGS_PERL_EMBED) $(OUTPUT)test-libpython.bin: - $(BUILD) + $(BUILD) $(FLAGS_PYTHON_EMBED) $(OUTPUT)test-libpython-version.bin: $(BUILD) |